Common introduction
Y2 series three-phase asynchronous motors, produced with new strategies, are renewed and upgrading items determined by Y series motors.
Y2 series motors are in obdurate style and fan cooled type, squirrel cage kind and novel in style and design and nice in appearance, compact construction, reduce noise, large efficiency, huge torque, great starting effectiveness, uncomplicated maintenance, and so on.. This series motors adopt F class insulation and intended against the insulation program assessing system in accordance of global practice.
Y2 series motors may be extensively applied to various of driving equipments for example machine equipment, blowers, pumps, gearboxes, compressors, transporters, agricultural machines and so forth.
Operating conditions
Ambient temperature: 15 40 . Altitude: no higher than 1000 meters from sea degree.
Rated voltage: 380V. Rated frequency: 50Hz,
Connection: Y connection is adopted for motors below 3KW (3KW integrated) and connection is adopted for other individuals over 4KW( 4KW incorporated). Working ration: steady working procedure (S1).
F class Insulation, the temperature growing of the stator winding examined at 80K(by resistance approach). Safety grade: on the key entire body is IP54, within the terminal box can reach IP55. Cooling process: Ic411.
The supporters are normally manufactured of strengthen plastics other than that for frame sizes H315 up to H355 are made of aluminium-alloy or stamped with steel plate. Alt fan cowis are taken into form by stret-ching with cold rolled steel plate to develop into substantial mec hanical power.